| Ms | Ajibola | Adesina | Alimoshso General Hospital | Nigeria | View Profile |
| Prof Dr | Marco | Carati | Alma Mater Studiorum - University of Bologna | Italy | View Profile |
| Assist Prof Dr | Gezahagn | Kudama | Ambo University | Ethiopia | |
| Dr | Kesyton | Ozegin | Ambrose Alli University, Ekpoma Nigeria | Nigeria | |
| Dr | Hussein | Al Haj HAssan | American University of SCience and Technology | Lebanon | |
| Mr | Anandaganesh | Balakrishnan | American Water | United States | View Profile |
| Mr | Anandaganesh | Balakrishnan | American Water | United States | |
| Mr | Mohammad Mahdi | Ershadi | Amirkabir University of Technology | Iran | |
| Dr | ABIMBOLA | DUROGBITAN | AMNI INTERNATIONAL PETROLEUM DEVELOPMENT COMPANY | Nigeria | |
| Dr | Zuheir N | Khlaif | An Najah National University | Palestine, State of | |
| JIANWEI | TAI | Anhui University | China | |
| Assoc Prof Dr | Hailay Tesfay | Gebremariam | Arba Minch University | Ethiopia | |
| Mr | Meshesha | Zewdie | Arba Minch University | Ethiopia | |
| Dr | THOMAS | NIKODELIS | Arisottle University | Greece | View Profile |
| Prof | Theodoros | Sklaviadis | Aristotle University of Thessaloniki | Greece | View Profile |
| Prof Dr | Jianming | Liang | Arizona State University | United States | |
| Mr | Nahid Ul | Islam | Arizona State University | United States | |
| Mr | Amde | gebre | Arsi University College of Health Sciences | Ethiopia | |
| Mr | Lemmessa | Gemmeda | Arsi University, Ethiopia | Ethiopia | |
| Dr | Olha | Tikhonova | Art History Department, Seville University | Spain | View Profile |